Individual Calculations September 2022
 Buckley, James  Total change: -9.20  Rating chartPersonal card
 2022 ACT Winter Minor Canberra AUS 2022-07-29
RcRownchangeKK*chgGame
 1292 1393 2.50 4 0.06 40 2.40 
  Hou, Romeo 1017 AUS1.0010.09403.60 
  Gillard, Jason 1421 AUS0.5010.04401.60 
  Vos, Somon 1505 AUS0.001-0.3540-14.00 
  Cheng, Jerry 1226 AUS1.0010.284011.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 2022 Tuggeranong Club Championships Rounds 1-5 Canberra AUS 2022-08-01
RcRownchangeKK*chgGame
 1723 1393 0.00 2 -0.29 40 -11.60 
  Grcic, Milan 1844 AUS0.001-0.0640-2.40 
  Ingham, Glenn 1602 AUS0.001-0.2340-9.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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